Quantum Zealous Fully Probabilistic Framework for Anticipating and Controlling Quantum Systems, (QuaCoq)

Coq将探索使用外部信号的新方法，以积极影响和操纵原子，分子和粒子水平上量子系统的演化状态。通过精确控制系统量子组件之间的相互作用，实验学家将能够使系统朝着某些期望的结果发展，并创建可用于基础物理和量子技术应用测试的新量子态。然而，多体量子系统周围环境的复杂性、不完美性和有害影响的增加阻碍了当前最先进的量子控制的发展。因此，ECOCOQ将致力于开发一个概率反馈控制框架，该框架承认原子尺度物理系统的概率和不确定性，从而对其动态进行精确操纵。拟议的框架将开发探索性的随机控制策略，以解决开放量子系统的额外挑战，包括多个上下文操作，以及接收控制信号和修改相关系统状态之间的时间滞后。它将开发控制许多身体量子系统的理论和方法，并提供新的见解，可能导致新量子技术的重大发展，这将促进安全通信，信息技术和高精度传感器的转型进步。

QuaCoq will explore new ways of using external signals to actively influence and manipulate the evolving state of quantum systems at the level of atoms, molecules and particles. By accurately controlling the interactions between the quantum components of the system, experimentalists will be able to evolve the system towards some desired outcome and create new quantum states that can be used for tests of fundamental physics and quantum technological applications. However, the increased complexity, imperfections and detrimental effects of the surroundings of many-body quantum systems are hindering advances of the current state of the art quantum control. Accordingly, QuaCoq will aim at developing a probabilistic feedback control framework that acknowledges the probabilistic and uncertain nature of atomic-scale physical systems resulting in accurate manipulation of their dynamics. The proposed framework will develop explorative randomised control strategies that address additional challenges of an open quantum system including multiple context operations, and lags between the time at which a control signal is received and the associated system state is modified. It will develop the theory and methods of controlling many body quantum systems and provide new insights that could lead to significant evolution in new quantum technologies that will promote transformational advances in secure communications, information technology and high precision sensors.